[llvm] [BOLT] Drop parsing sample PC when processing perf data with LBR (PR #123420)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff be21bd9bbf3bc906f9b98ac3de1fc88a4a8ac4b4 9af0e9a9d4d540aa885f311a8d77cdbb43cfabd4 --extensions h,cpp -- bolt/include/bolt/Profile/DataAggregator.h bolt/lib/Profile/DataAggregator.cpp
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<details>
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View the diff from clang-format here.
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``````````diff
diff --git a/bolt/lib/Profile/DataAggregator.cpp b/bolt/lib/Profile/DataAggregator.cpp
index a5252e18a0..3c92a763ce 100644
--- a/bolt/lib/Profile/DataAggregator.cpp
+++ b/bolt/lib/Profile/DataAggregator.cpp
@@ -172,10 +172,9 @@ void DataAggregator::start() {
   findPerfExecutable();
 
   if (opts::BasicAggregation) {
-    launchPerfProcess("events without LBR",
-                      MainEventsPPI,
+    launchPerfProcess("events without LBR", MainEventsPPI,
                       "script -F pid,event,ip",
-                      /*Wait = */false);
+                      /*Wait = */ false);
   } else {
     std::string Name = "branch events";
     std::string PerfScriptArgs = "script -F pid,brstack";
@@ -183,10 +182,8 @@ void DataAggregator::start() {
       Name += " with itrace";
       PerfScriptArgs += " --itrace=" + opts::ITraceAggregation;
     }
-    launchPerfProcess(Name,
-                      MainEventsPPI,
-                      PerfScriptArgs.c_str(),
-                      /*Wait = */false);
+    launchPerfProcess(Name, MainEventsPPI, PerfScriptArgs.c_str(),
+                      /*Wait = */ false);
   }
 
   // Note: we launch script for mem events regardless of the option, as the

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https://github.com/llvm/llvm-project/pull/123420